Pollen Alerts For Greenwater, WA

Pollen Index: 8.3 Pollen Level: medium-high Predominant Pollen: Grass, Walnut and Oak. The amount of pollen in the air for Wednesday will be falling in the moderate range. This relief in pollen levels is caused in part by rising humidity, weakening winds and expected precipitation in the afternoon which tends to wash pollen out of the air.